A Generalized Nonclassical Model of Stress-Strain State in the Problems of Statics, Dynamics, and Contact Interaction of Layered Plates and Shells

Authors: Piskunov V.G.¹; Prisyazhnyuk V.K.¹; Sipetov A.V.¹

Source: Mechanics of Composite Materials, Volume 39, Number 2, March 2003 , pp. 137-148(12)

Publisher: Springer

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Abstract:

A new generalized two-dimensional nonclassical model for the dynamic stress-strain state of layered anisotropic plates and shallow shells is constructed. A feature of the model is the complete account of the factors which represent the spatial character of their deformation; in particular, the transverse shear and transverse compression strains as well as the geometrical nonlinearity and dynamic action of the load are accounted for.

Keywords: shallow shells and plates; layered structure; nonclassical model; transverse shear and compression; geometrical nonlinearity; static and dynamic loading; resolving equations; boundary conditions; analytical methods; finite-element method

Language: English

Document Type: Research article

Affiliations: 1: National Transport University, Kiev, Ukraine

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